Created attachment 1030413 [details]
logs

Description of problem:
Deployed hosted-engine on a clean block device connected by iscsi. It failed with the following:

[ INFO  ] Verifying sanlock lockspace initialization
[ ERROR ] Failed to execute stage 'Misc configuration': (19, 'Sanlock lockspace write failure', 'No such device')
[ INFO  ] Stage: Clean up


Version-Release number of selected component (if applicable):

vdsm-4.17.0-822.git9b11a18.el7.noarch
ovirt-hosted-engine-setup-1.3.0-0.0.master.20150518075146.gitdd9741f.el7.noarch

How reproducible:
Always

Steps to Reproduce:
1. hosted-engine --deploy using iscsi, choose a clean LUN (a LUN that doesn't have data on it)


Actual results:
Operation fails with the mentioned error

sanlock.log:

2015-05-27 11:13:02+0300 2321410 [1136]: open error -13 /var/run/vdsm/storage/d3ad1d77-b0d0-4b19-9c85-362690d362de/fbe2a267-a27f-45a1-91ec-5548d7f31f20/dc8f3792-d638-493f-825c-73b27378da20



[root@green-vdsc ~]# multipath -ll

3514f0c544760121a dm-46 XtremIO ,XtremApp        
size=68G features='0' hwhandler='0' wp=rw
`-+- policy='queue-length 0' prio=1 status=active
  `- 107:0:0:7  sdh 8:112 active ready running


[root@green-vdsc ~]# pvs |grep  0121a
  /dev/mapper/3514f0c544760121a d3ad1d77-b0d0-4b19-9c85-362690d362de lvm2 a--  67.62g 63.50g



Expected results:
Deployment should succeed

Additional info:
logs